Organs for Respiration Homework Help

Organs for Respiration Mechanism of breathing: The organs involved in the mechanism of breathing are nostrils, windpipe, lungs, ribs and diaphragm (Figure 7.3.2). Humans inhale the atmospheric air rich in oxygen through our nostrils. Inside our nostrils, we contain small hairs that filter the air from other dust particles. The air moves up the nasal…